156988445446

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{677}}^1\times {\mathrm{1549}}^1$

素因数の和:2306

約数の個数: 96

約数和(自身を含む): 294235185600

約数和(自身を除く): 137246740154

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 289, 518, 578, 629, 677, 1258, 1354, 1549, 2023, 3098, 4046, 4403, 4739, 8806, 9478, 10693, 10843, 11509, 21386, 21686, 23018, 25049, 26333, 50098, 52666, 57313, 74851, 80563, 114626, 149702, 161126, 175343, 184331, 195653, 350686, 368662, 391306, 401191, 425833, 447661, 802382, 851666, 895322, 974321, 1048673, 1369571, 1948642, 2097346, 2739142, 2980831, 3133627, 5961662, 6267254, 6820247, 7239161, 7340711, 13640494, 14478322, 14681422, 16563457, 17827441, 33126914, 35654882, 38800901, 50674127, 77601802, 101348254, 115944199, 124792087, 231888398, 249584174, 271606307, 303066497, 543212614, 606132994, 659615317, 1319230634, 2121465479, 4242930958, 4617307219, 9234614438, 11213460389, 22426920778, 78494222723, 156988445446]

約数ペア:

[(1, 156988445446), (2, 78494222723), (7, 22426920778), (14, 11213460389), (17, 9234614438), (34, 4617307219), (37, 4242930958), (74, 2121465479), (119, 1319230634), (238, 659615317), (259, 606132994), (289, 543212614), (518, 303066497), (578, 271606307), (629, 249584174), (677, 231888398), (1258, 124792087), (1354, 115944199), (1549, 101348254), (2023, 77601802), (3098, 50674127), (4046, 38800901), (4403, 35654882), (4739, 33126914), (8806, 17827441), (9478, 16563457), (10693, 14681422), (10843, 14478322), (11509, 13640494), (21386, 7340711), (21686, 7239161), (23018, 6820247), (25049, 6267254), (26333, 5961662), (50098, 3133627), (52666, 2980831), (57313, 2739142), (74851, 2097346), (80563, 1948642), (114626, 1369571), (149702, 1048673), (161126, 974321), (175343, 895322), (184331, 851666), (195653, 802382), (350686, 447661), (368662, 425833), (391306, 401191)]